Description Objects from the Class Slots Extends Methods Author(s) See Also
Hedonic functions for the use in price statistics.
A hedonic function predicts a price value for an item based on a list of characteristics expressions.
.Data
: An object of class "function"
having at least the named argument data
representing the data frame for
which new prices are to be estimated.
characteristics.names
:A vector containing the names of all variables
that must be available in data
in order to provide valid price predictions.
call
:An object of class "call"
, describing how .Data
was created.
description
:A textual description of the hedonic function .Data
.
Class "function"
, from data part.
Class "OptionalFunction"
, by class "function"
.
Class "PossibleMethod"
, by class "function"
.
No methods defined with class "hedonic.function" in the signature.
Michael Beer r-hepi@michael.beer.name
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